Hair fall and less hair line.. low hair volume

Patient: Hello.. i am facing problem related to my hair.. i m 21 year old and my hair is losing my hairline is less but main prob is my hair is not thick/less volume.. in all matter we consult doctor but about hair we generally use home remedies/oil..so i need a doctor help if there is any medical issue which cause hair to lose ??please help me :(waiting for ur rep.. Talha

Symptoms: Hair

Doctor: